We have ax - bx = 1;
Then (a - b)x = 1;
If a - b is not 0, then x = 1 / (a-b);
Answer:
150 units^2
Step-by-step explanation:
A=6a2=6·52=150
Answer:
-240
Step-by-step explanation:
500 - 800 + 60
= -300 + 60 = -240
0.405, 0.45 , 0.5 , 4.5 : Least to greatest!
15.
if he ordered the same amount each month (x) and it is a whole number,
then
12*x=6150, and
x =6150/12 should be a whole number
x=512.5
so 512.5 is not a whole number and the produce company does not agree
16.
16410/138≈118.91
because it not a whole number, she sells pieces for different prices
